MOds

Question 1

branch of science which deals with study of the composition and properties of matter and:
-the changes it undergoes
-the energy accompanying those changes
-the laws and principles

Answer 1

CHEMISTRY

Question 2

study of elements in the periodic table

Answer 2

INORGANIC CHEMISTRY

Question 3

study of carbon containing compounds

Answer 3

organic chemistry

Question 4

bio means..?

Answer 4

life

Question 5

examples of organic compounds: NSPO

Answer 5

Nitrogen, Sulfur, Phosphorus and Oxygen containing compounds

Question 6

the study of macromolecules and their metabolic activities in the body

Answer 6

Molecular Biochemistry

Question 7

2 aspects of Biochemistry

Answer 7

Molecular Anatomy and Physiology

Question 8

Metabolic activities of biomolecules in the cell.

Answer 8

Digestion, Absorption, Assimilation, Utilization, Integration, Metabolic Degradation, Biotransformation, Excretion

Question 9

a process by which a polar compound (contain + and - ions) is broken apart into its individual ionic components when placed in an aqueous solution.

Answer 9

Dissociation / Ionization

Question 10

occurs in the presence of water,

Answer 10

Ionization

Question 11

Substances whose water solutions conduct electricity

Answer 11

Electrolytes

Question 12

they completely ionized in H2O soln.

Answer 12

Strong Electrolyes

Question 13

incompletely or partially ionized in H2O soln.

Answer 13

Weak Electrolytes

Question 14

substances whose water solution do not conduct electricity

Answer 14

Non-Electrolytes

Question 15

HCL, HNO3, H2SO4`

Answer 15

strong acids

Question 16

NaOH, KOH, CaOH2

Answer 16

strong bases

Question 17

acetic acid (CH3OOH)

Answer 17

Weak acid

Question 18

aniline ammonia

Answer 18

weak base

Question 19

organic compounds

Answer 19

non-electrolytes

Question 20

a reaction which goes to completion

Answer 20

Irreversible Reaction

Question 21

Evidence of Irreversible Reaction

Answer 21

Evolution of Gas
a precipitate is formed
Work is done with the products

Question 22

a reaction which does not go to completion

Answer 22

Reversible Reaction

Question 23

state in which 2 opposing reactions proceed at the same rate

Answer 23

chemical Equilibrium

Question 24

rate at which products are formed

Answer 24

Rf - Forward Reaction

Question 25

Rate at which reactants are formed

Answer 25

Rb - backwards reaction

Question 26

at chemical equilibrium:

Answer 26

Rf = Rb

Question 26

at chemical equilibrium:

Answer 26

Rf = Rb

Question 26

at chemical equilibrium:

Answer 26

Rf = Rb

Question 27

Considered as a weak electrolyte. amphoteric and amphiprotic in nature

Answer 27

Water

Question 28

can act as both acid and base

Answer 28

Amphoteric

Question 29

substance that can both accept and donate a proton or H

Answer 29

Amphiprotic

Question 30

Ionization constant of water / Kw

Answer 30

Kw = [H30+][OH-]

Question 31

introduced by Danish biochemist by the name of Soren Sorensen

Answer 31

pH expression

Question 32

a mix of weak electrolye with its salt

Answer 32

Buffer

Question 33

mix of weak acid + salt of weak acid mix of weak base + salt of weak base

Answer 33

Acid Buffer Base Buffer

Question 34

an ion produced from the dissociation of acid; removal of hydrogen

Answer 34

conjugate base

Question 35

proton hydrogen donor; formed when it combines with hydrogen

Answer 35

Conjugate Acid

Question 36

pH of a solution of a weak acid (or base) and its salt

Answer 36

HENDERSON - HASSELBALCH EQUATION

Question 37

factors affecting blood pH

Answer 37

nature of Diet (Proteins/fats - acidify ~ fruits and Veg - alkalinize) vigorous exercise (tend to acidify blood)

Question 38

metabolic disturbances in acid-base balance of the body

Answer 38

ACIDOSIS & ALKALOSIS

Question 39

the acidity of blood fluids and tissues is abnormally high

Answer 39

Acidosis

Question 40

condition in which the alkalinity of body fluids are abnormally high

Answer 40

Alkalosis

Question 41

performed before obtaining an arterial blood specimen from the radial artery. the adequacy of thew ulnar artery.

Answer 41

Allen's Test

Question 42

ROME - interpreting ABG results

Answer 42

Respiratory - Opposite / Metabolic Equal

Question 43

the functional structural basic unit of life

Answer 43

Cell

Question 44

Greek means "prenucleus", not enclosed within a membrane Circular DNA (not associated with histones) floats freely, divide by binary fission, unicellular, Aerobic and Anaerobic

Answer 44

Prokaryotes

Question 45

DNA found in nucleus enclosed in a membrane, membrane bound organelles, Mitosis, Aerobic, DNA is complex, Cell is much larger

Answer 45

Eukaryotes

Question 46

2 types of cells`

Answer 46

Autosomes/Somatic cells Germ cells/Sex cells

Question 47

parts of the cell

Answer 47

nucleus and cell membrane

Question 48

temporary dumping site for cellular garbage

Answer 48

Vacuoles

Question 49

Components of the Cytoplasm

Answer 49

Water (most abundant) Carbohydrates (CHO) main source of energy/ fuel for metabolic activities of the cell FATS (provides elasticity) Proteins (CHON) - gives strength to cell membrane Electrolytes - charged particles

Question 50

subunits of the cell

Answer 50

cell organelle

Question 51

gives the cell support

Answer 51

cytoskeleton

Question 52

division of nucleus

Answer 52

Mitosis